- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 1/00 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors
Patent holdings for IPC class H01B 1/00
Total number of patents in this class: 1501
10-year publication summary
|
113
|
120
|
86
|
99
|
66
|
46
|
54
|
53
|
29
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3386 |
97 |
| Dowa Electronics Materials Co., Ltd. | 633 |
66 |
| Hitachi Chemical Company, Ltd. | 2350 |
40 |
| Dexerials Corporation | 1966 |
38 |
| FUJIFILM Corporation | 29367 |
27 |
| Daicel Corporation | 2344 |
25 |
| Samsung Electronics Co., Ltd. | 146092 |
23 |
| Murata Manufacturing Co., Ltd. | 24526 |
22 |
| Mitsui Mining & Smelting Co., Ltd. | 1482 |
22 |
| Tanaka Kikinzoku Kogyo K.K. | 583 |
22 |
| LG Chem, Ltd. | 17632 |
19 |
| Sumitomo Metal Mining Co., Ltd. | 1779 |
19 |
| Merck Patent GmbH | 5831 |
18 |
| Namics Corporation | 442 |
18 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 406 |
16 |
| Showa Denko K.K. | 2230 |
14 |
| e Ink Corporation | 1502 |
14 |
| Sumitomo Chemical Company, Limited | 9046 |
13 |
| Resonac Corporation | 2800 |
12 |
| Mitsubishi Materials Corporation | 2443 |
11 |
| Other owners | 965 |